What is one thing in the Sims that you wish was a real thing?

I want the diet ice cream to be a real thing and I want the abilities to make money a real thing. Like fishing. You just fish and then sell them out of your backpack. Or woodworking. You don't have to have any particular skill or anything. You just craft items and sell them into the abyss. Same with painting. Writing a book takes about 4 or so hours, and then you instantly publish it. No rejections. Just "yep, you're a published author!"

Yeah, I could wish for motherlode, but I don't use it in game, either.